rs6000.c (rs6000_emit_move): Use low word of sdmode_stack_slot also in little-endian...

	* config/rs6000/rs6000.c (rs6000_emit_move): Use low word of
	sdmode_stack_slot also in little-endian mode.

From-SVN: r204927

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d4e0260..725f66d 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2013-11-17  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+       * config/rs6000/rs6000.c (rs6000_emit_move): Use low word of
+       sdmode_stack_slot also in little-endian mode.
+
 2013-11-17  Jan Hubicka  <jh@suse.cz>
 
        * doc/md.texi (setmem, movstr): Update documentation.

diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index d042fad..fa9d569 100644 (file)
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -8188,7 +8188,9 @@ rs6000_emit_move (rtx dest, rtx source, enum machine_mode mode)
        }
       else if (INT_REGNO_P (REGNO (operands[1])))
        {
-         rtx mem = adjust_address_nv (operands[0], mode, 4);
+         rtx mem = operands[0];
+         if (BYTES_BIG_ENDIAN)
+           mem = adjust_address_nv (mem, mode, 4);
          mem = eliminate_regs (mem, VOIDmode, NULL_RTX);
          emit_insn (gen_movsd_hardfloat (mem, operands[1]));
        }
@@ -8211,7 +8213,9 @@ rs6000_emit_move (rtx dest, rtx source, enum machine_mode mode)
        }
       else if (INT_REGNO_P (REGNO (operands[0])))
        {
-         rtx mem = adjust_address_nv (operands[1], mode, 4);
+         rtx mem = operands[1];
+         if (BYTES_BIG_ENDIAN)
+           mem = adjust_address_nv (mem, mode, 4);
          mem = eliminate_regs (mem, VOIDmode, NULL_RTX);
          emit_insn (gen_movsd_hardfloat (operands[0], mem));
        }